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先天性心脏病(简称先心病)是小儿最常见的心脏病。在1000个出生存活的婴儿中,发病者约7～8名。且随着普查工作及诊断水平的提高,此病的发病率有上升趋势。因此,正确预防与早期诊断治疗,已成为妇幼保健的当务之急。1 小儿先心病的病因与预防
Congenital heart disease (referred to as CHD) is the most common heart disease in children. Among the 1000 live-born infants, about 7 to 8 are sick. And with the census and the diagnosis of the increase, the incidence of the disease is on the rise. Therefore, the correct prevention and early diagnosis and treatment, has become a top priority MCH. 1 etiology and prevention of congenital heart disease in children